Zhang Jia Gang YaRui Chemical Co., Ltd. Is Located In Zhangjiagang City, Jiangsu Province, China. The Factory Covers An Area Of 100 Acres, More Than 60 Employees, 80 Percent Of Products Exported, The Annual Output Of 6,000 Tons, 4 Million Yuan In Fixed Assets, Exports 2.5 Million US Dollars, The Annual Output Value Of 30 Million Yuan, Have Their Own Production And R & D Base, The Main Production And Export Of Phosphate Flame Retardants, Phosphate Flame Retardants With China To Increase Market Competitiveness, The Company Is Currently In Transition, Development Of New Products And In The Field, Our Current And Domestic Institutions Of Higher Learning, Common Research And Development Of New Environmentally Friendly Chain Extender, A Curing Agent -DETDA And DMTDA.